159320925

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2764

約数の個数: 60

約数和(自身を含む): 305406420

約数和(自身を除く): 146085495

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 725, 783, 1305, 2025, 2175, 2349, 2713, 3915, 6525, 8139, 11745, 13565, 19575, 24417, 40695, 58725, 67825, 73251, 78677, 122085, 203475, 219753, 236031, 366255, 393385, 610425, 708093, 1098765, 1180155, 1831275, 1966925, 2124279, 3540465, 5493825, 5900775, 6372837, 10621395, 17702325, 31864185, 53106975, 159320925]

約数ペア:

[(1, 159320925), (3, 53106975), (5, 31864185), (9, 17702325), (15, 10621395), (25, 6372837), (27, 5900775), (29, 5493825), (45, 3540465), (75, 2124279), (81, 1966925), (87, 1831275), (135, 1180155), (145, 1098765), (225, 708093), (261, 610425), (405, 393385), (435, 366255), (675, 236031), (725, 219753), (783, 203475), (1305, 122085), (2025, 78677), (2175, 73251), (2349, 67825), (2713, 58725), (3915, 40695), (6525, 24417), (8139, 19575), (11745, 13565)]